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Design a circuit for a flashlight

This project is to design a circuit board to control a flashlight. The circuit board will be responsible for charging the lithium polymer battery and control the brightness of the LED. This circuit must incorporate a micro-USB port, lithium polymer battery protection, and allow for 3 different lighting intensities. The rough bounding box size for this circuit is 36 X 12.5 X 4 mm. A momentary switch will be used to cycle through the power modes. Thank you!

Habilidades: Ingeniería eléctrica, Diseño PCB

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Información del empleador:
( 1 comentario ) Findlay, United States

ID de proyecto: #12747404

Adjudicado a:

villabeto

Hi Mr, I'm interested to work in your project. You will get the gerber files for manufacture in the future also, I'll design the PCB as smallest as possible. 2 layers and SMD. I'd like to talk with you more about th Más

$395 USD en 4 días
(15 comentarios)
4.9

30 freelancers están ofertando el promedio de $529 para este trabajo

MikroStar

hi, i am an electrical engineer. i have expertise in embedded system design and Matlab.i can help you with this project. Kindly reply back and let us discuss project further. regards

$1000 USD en 10 días
(67 comentarios)
7.5
sagradoamicus

Hi Sir I am an expert electronics engineer with more than 8 years of experience. I have designed a number of circuits before.I have read the details and i am sure I can deliver it best. I would like to discuss in de Más

$500 USD en 5 días
(180 comentarios)
7.5
uetian09ee506

I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department at FAST National University Pakistan. I am also persuing my MS degree in Electrical Engineering with speci Más

$500 USD en 5 días
(221 comentarios)
7.1
RegulViktor

Hello. I'm an electrical engineer / PCB designer. You may check my qualification in the profile. Your project is interesting for me . We can discuss any details in the chat. Will do my best.

$250 USD en 7 días
(138 comentarios)
6.9
geekyexperts

Hello, I am an Electronics and Embedded system developer. I have experience in Digital and Analog electronic design and Matlab.i have expertise in PCB design. Kindly check my profile. Reply me back and will discuss the Más

$700 USD en 10 días
(46 comentarios)
6.4
anujgargiitk

Hi, I am an industrial engineer with a dedicated team of inhouse mechanical, electronics hardware and software engineers. We have published 9 international papers and 5 patents. In past we have designed complete pro Más

$1000 USD en 10 días
(3 comentarios)
5.8
$500 USD en 12 días
(24 comentarios)
6.0
ilaiyaraja87

Hi sir I gone through your requirements of the project Myself I have 5 year experience of pcb design and hardware design field I have done many Projects If you need more information about me please see my profile and p Más

$277 USD en 10 días
(30 comentarios)
5.7
$555 USD en 10 días
(7 comentarios)
5.4
jartur

Hello I can help you with your project , but. I need more information about your project, deadline and other things. Maybe we can use some Microchip components to design this circuit. If you have any questions fe Más

$250 USD en 15 días
(64 comentarios)
5.4
ratheesh92

Hi, I have more than 12 years of experience in embedded system design and development and i have a team of web and mobile application development with more than 6 years of experience. I have attached some of links her Más

$833 USD en 30 días
(7 comentarios)
4.7
voyagerforth

Hi, I have been an electronics designer for many years with wide experience in design, layout fabrication and testing. Importantly I have done a few recent projects that include bright LEDs for illumination which als Más

$555 USD en 10 días
(9 comentarios)
4.8
luisfilipeaguiar

HI, I like your project and I would like to help you. I can build and test a deliverable prototype my email to you. Kind regards, Filipe Aguiar

$555 USD en 10 días
(2 comentarios)
4.5
ahmad5857

Hi sir, We have read your project and we offer you our services to you at very low and affordable rates. Please discuss with us. We assure you the quality of service through various checks that are employed to av Más

$250 USD en 10 días
(12 comentarios)
4.6
GrigAnna

A proposal has not yet been provided

$333 USD en 10 días
(9 comentarios)
4.7
girisudhir

Dear Customer I have read your project specific requirement for design a circuit for flash light. Our Skills:- Embedded System:- Microcontrollers/Development Platforms ARM Cortex based microcontrollers, PIC 18 and Más

$736 USD en 10 días
(3 comentarios)
3.9
mzdesmag

Knowledge Pro innovative is dedicated to brings to Industries, Small-Business and people like you a good service, we provide complete solution on Engineering and Writing in the following areas: mathematics, matlab, au Más

$250 USD en 5 días
(3 comentarios)
3.3
Ktronics

Hi Sir .. I am fulltime freelancer in Electronic Design, Firmware development and PCB manufacturing. I have 20 years of working experience in Electronic Design & Manufacturing. I provide you solution from idea to real Más

$500 USD en 10 días
(2 comentarios)
2.8
$500 USD en 10 días
(2 comentarios)
2.4
simonfrfr

I am an electrical Engineer at Rose-Hulman Institute of Technology, and have been designing circuit boards for over 6 years now. Whether it be differential pairs, edge connectors or really any kind of feature, the job Más

$580 USD en 5 días
(2 comentarios)
1.7